From Tradition to Modernity
Wood bending technology has over a hundred years of trials and experiments behind it. The breakthrough came when a method was developed to permanently, flexibly, and structurally safely join thin layers of wood. This solution opened completely new possibilities for designers – not only in terms of shape, but also regarding material strength and ecology.
The Key to Wood Forming – Precision and Thin Layers
Modern technology for gluing lamellae with thickness from 6 to 18 mm allows achieving very small bending radii while maintaining compliance with building standards. The minimum radius is only 15 cm, enabling the design of arched, spiral, or organic elements without risk of losing structural parameters. Lengths reaching up to 19 meters allow free space composition, even in large architectural projects.
What Makes the Material Maintain its Shape and Strength?
Two factors are crucial: the quality of lamellae and the use of appropriate adhesives. Wood layers undergo selection, eliminating natural defects. The use of polyurethane (PUR) adhesives translates not only to joint durability but also to safety of use – the absence of formaldehyde means full compliance with current hygiene standards. Additionally, PUR adhesives allow joining wood with higher moisture content, minimizing internal stresses in the finished element.
Advantage not Only Aesthetic
Form flexibility is one thing, but practical aspects are also crucial. Wood formed using thin-layer technology:
- maintains geometric stability even in changing climatic conditions,
- is lighter than steel and reinforced concrete, reducing transport and assembly costs,
- features high fire resistance – the surface layer chars slowly, creating a natural protective barrier,
- can be used in external structures thanks to high resistance to moisture and UV radiation (with appropriate surface protection).
Applications where Thin-Layer Technology Has No Equal
Glue-laminated solutions find application wherever not only function but also form is needed:
| Application area | Structural advantage |
| Wavy roofs and facades | Freedom of shaping, ability to create arches with 15 cm radius |
| Garden architecture | Lightness, durability, resistance to external conditions |
| Modern interiors | Individual implementations, providing freedom of arrangement |
| Recreational facilities | Weight minimization, simple assembly, high aesthetic quality |
| Revitalization projects | Possibility of integration with existing structures without overloading them |
Durability and Responsibility
Thin-layer bent wood is not only aesthetics and functionality. It is also environmental responsibility – the material comes from renewable sources, features a low carbon footprint and full biodegradability. Compared to traditional steel or concrete solutions, it allows achieving similar technical effects with significantly less environmental impact.
Summary
Modern wood engineering opens space for bold architectural concepts. The ability to form structures with precision unavailable to solid wood, while maintaining durability, safety, and ecology – these are the features that today determine technological advantage. The Jagram-Pro S.A. team has been developing this technology for years, implementing projects that would have been impossible to execute just a decade ago.